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Five People You Need To Know In The Double Glazed Window Repair Industry
Double Glazed Window Repairs

Double glazing can be a great investment, but it can be frustrating when it doesn't perform. Most issues can be fixed and you don't have to replace doors or windows.

Double glazed windows consist of two glass panels that are separated by an extremely thin gap, filled with insulating gas such as argon or krypton. This makes windows more efficient.

Broken panes

Double-paned windows are harder to break than single panes of glass, however they are still susceptible to shattering or crack. It is crucial to repair any broken panes in double glazing as quickly as you can to prevent loss of energy and moisture.

Depending on the extent of the crack you can choose to fix it with an interim fix or opt for a more intensive repair using epoxy. A temporary repair can help prevent further cracking and can keep out cold and rain. A more extensive repair could reinforce the crack and create more secure seal.

To replace a broken double-pane windows, first remove the frame from the sash, and then set it on the table. Then, place a grid of duct tape over the pane to prevent any glass pieces from falling off when you remove it. After the tape has been applied, remove the old double-pane glass from the frame. Then you can use a wirebrush to clean the rabbets and grooves. You can also vacuum or wipe them clean with a damp cloth. If needed, remove the wood molding and scrape away all putty or metal points before installing the new pane. Finally, apply a silicone caulk to the rabbet and grooves in order to ensure an ideal fit.


If you're fixing a damaged glass yourself, start by sanding it until it's smooth and free of paint. Heat guns can be used to soften any putty or glazing points. After the rabbet is cleaned then you can use a blade for a putty to push ropes into place. Make upvc window repairs that the putty is uniform in thickness and is pressed against the glass and frame in a uniform way.

If you're looking for the long-term solution you can choose an epoxy repair instead of a replacement. This option requires more work and takes longer however it is more appealing and will last much longer than a short-term repair.

Condensation

Condensation is a frequent issue for double-glazed windows but that doesn't mean they are defective. The fact that your windows are showing condensation is actually a positive sign because it means that your double glazing is doing what it's supposed do, keeping cold out and the warmth in.

It's actually water vapour from your home that condenses on the glass's surface when you see condensation. It's a natural process and it's not likely to cause any harm to your windows unless you let it sit on the glass for a long time.

Internal condensation is usually caused by excessive humidity in the room or by low internal temperatures, causing cold surfaces like the windows to attract moisture from the air that has a high dew point (the temperature at which water transforms back into a liquid). The steam from kettles, showers and hot pots as well as the cooking pans can also cause humidity around kitchens and bathrooms.

To avoid condensation, try not to hang wet clothing near your windows and always ensure that your uPVC frames are able to provide ample air circulation to avoid the build-up of moisture. To ensure maximum energy efficiency, you should ensure that your double-glazed windows are installed correctly and insulated with the correct gap (6mm). You could also try adding air vents that are one-way to your windows to increase insulation. If you're still getting condensation, however, then there's probably an issue with the gaskets or seals and this is an issue that requires the expertise of a professional.

Draughts

A double-glazed window that is draughty is an indication that the seal between your glass panes has broken and needs to be replaced. This could affect the insulation of your home and also increase the cost of energy.

A window repair service will replace the sealed unit for you, while restoring the effectiveness of your windows. They can also upgrade existing frames with energy-saving features, such argon-filled glass units and thermal spacer bars that will reduce heat loss, and cut down on heating costs.

Draughts can also be caused by problems with the locking mechanisms of double-glazed windows and doors, so it's important to have these checked out. Older uPVC window locks are notorious for becoming stiff after a while however, it's simple to fix this issue by lubricating them regularly with an expert uPVC cleaning product.

A professional double glazing business will ensure that the repair is done properly. They will have the right tools to make sure that your window is completely resealed and watertight. They'll also be able to fix any other damage to your frame, so you can enjoy your beautiful new double glazing with confidence.

Double-glazed windows last a long time and hard-wearing, but they may experience issues due to wear and tear or weather. If you notice any of the issues mentioned above contact your local double glazing repair company immediately to have them repaired as soon as possible. You'll be happy that you did it. A double glazing installation that is repaired properly will give your home a an impression of quality and will save your energy costs!

Smudging

Double-glazed windows consist of two separate panes, with a spacer or dense gas in between. This creates a solid seal that stops heat from getting out of the frame. They're an excellent option for saving energy and reducing your carbon footprint. However, double-glazed windows can have a range of issues that may affect its performance and longevity. These include condensation, mist, and difficult to open or close.

The difficulty in opening your double-glazed windows could be due to the weather or it could be due to a problem with the hinges, handles or mechanism. You can ease the problem by lubricating and wiping down the windows with cold water. Contact the company who sold you windows as early as you can to get them fixed.

This is a common issue that can be fixed easily. It is also worth checking the warranty to see what, if any, repairs are covered under this.

Fogged or foggy glass can be caused by moisture between panes. It's typically a sign that the seals aren't functioning properly or the double-glazing system needs to be replaced. It's a simple fix and often you can get it done without the need to replace the entire window, which can save you money.

To correct this issue technicians will make tiny holes to vent out any moisture between the glass panes and the remainder of the window. After the moisture has gone, a new anti-fog coating will be applied and the window sealed. Sometimes the window will require removal but, in most cases, it can be done within the home.

Mist

Mist can be a big problem with older double glazing, especially when it occurs on both the exterior and the interior of the windows. This is caused by a failure in the seal that is designed to hold air and moisture between the two panes. The seal is made when making double-glazed units by sealing the two panes using an airtight seal made of polysulphide or butyl around the edges and spacer bar. This seal is designed to prevent the window from leaking and provide insulation. It isn't easy to clean double-glazed windows that have mist as you must break the seal to do this.

The problem with mist is that it lets moisture to get in, which then results in condensation between the panes of glass. The reason for this is that there is a big difference in temperature between the interior and exterior glass's surfaces. The moisture then gets trapped in the spaces and creates the appearance of a milky white. This can be quite ugly and is difficult to eliminate.

Some companies claim that they can fix misting double-glazed windows by drilling holes in the unit and injecting a chemical through the holes, which absorbs moisture from the inside. But, this isn't an effective solution to the problem and it's much easier to replace the entire double-glazed unit in the event that you are suffering from misting.

It is important to keep your windows clean and conditioned regularly. Use extractor fans to reduce the amount of moisture that accumulates in kitchens and bathrooms. Wipe down windows using a moist cloth to avoid this. If you're unable to prevent the issue, we suggest that you replace your double-glazed windows with new A-rated units to improve the efficiency of your energy bills.

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